Dual-Task Treadmill Training for the Prevention of Falls in Parkinson's Disease: Rationale and Study Design

MYLIUS V; MAES L; NEGELE K; SCHMID C; SYLVESTER R; BROOK CS; BRUGGER F; PEREZ-LLORET, SANTIAGO; BANSI J; AMINIAN K; PARISCHIV AI; GOZENBACH R; BRUGGER P

Frontiers in Rehabilitation Sciences

Frontiers

Lugar: Laussane; Año: 2022

Various factors, such as fear of falling, postural instability, and altered executive function, contribute to the high risk of falling in Parkinson´s disease (PD). Dual-task training is an established method to reduce this risk. Motor-perceptual task combinations typically require a patient to walk while simultaneously engaging in a perceptual task. Motor-executive dual-tasking (DT) combines locomotion with executive function tasks. One augmented reality treadmill training (AR-TT) study revealed promising results of a perceptual dual-task training with a markedly reduced frequency of falls especially in patients with PD. We here propose to compare the effects of two types of concurrent tasks, perceptual and executive, on high-intensity TT). Patients will be trained with TT alone, in combination with an augmented reality perceptual DT (AR-TT) or with an executive DT (Random Number Generation; RNG-TT). The results are expected to inform research on therapeutic strategies for the training of balance in PD.